We produce cat milk!

And this was our method:

At first we mixed lactase enzymes with sodium alignate solution.

Then we added one drop at a time to alginate solution.The beads, which you can see in the video, contain the lactase inside.

Afterwards we used a tea stainer to collect the beads... then we packed the beads into a column...

And when we pured milk (lactose sugar) into the column, the trapped enzyme in the beads split the disaccharide into galactose and glucose.

Voila cats, bon appetit!